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The CAMS analysis o-suite (experiment hlkx running at tco399, L137) was started on 2021-04-01, with an e-suite period from 2021-04-01 to 2021-09-30. Main new feature are:
- New IFS cycle 47R3 (esuite is based on CY47R3.0 on 20210625) containing prescribed emission/flux changes.
- IASI CH4 and CO2 assimilation (extended to extratropical latitudes; to avoid assimilation over antarctica, data is blacklisted south of 60S).
- New CAMS-GLOB-ANTv5.1 anthropogenic CO2 and CH4 emissions (monthly mean files) based on EDGARv5.
- Roedenbeck et al. (2013) CO2 air-sea monthly fluxes for 2019 (Jena-CarboScope v2020 based on SOCAT data).
- GFAS v1.4 biomass burning emissions.
- CO2 initial conditions of e-suite (20210401) from CAMS re-analysis experiment assimilating the same observations but with smaller biases (hiv2).
- CH4 initial conditions of e-suite (20210401) from CAMS re-analysis experiment assimilating the same observations but with smaller biases (hiv2).
- Long 5-day forecast is run at single precision as the operational NWP and CAMS air quality forecast.
Satellite data usage for atmospheric composition
CO2 |
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Assimilated: | GOSAT XCO2, IASI XCO2 |
Monitored: |
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CH4 |
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Assimilated: | GOSAT XCH4, IASI XCH4 |
Monitored: |
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Changes introduced during production affecting the quality of the products
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Flux updates
real date | exp date | description of change |
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Changes in GHG observations
real date | exp date | description of change |
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Changes introduced during e-suite phase
real date | exp date | description of change |
20210728 | 20210501 | Change to ORCA5 (OCINI_EXPVER=0001, IMEXPR=0001, OPA_GRID=ORCA025, NEMOCONFIG=ORCA025_Z75,NAM_NN_FSBC=3,NRTOCEAN=1) from original ORCA4 (OCINI_EXPVER=h8qp, LIMEXPR=h8qp, OPA_GRID=ORCA1, NEMOCONFIG=ORCA1_Z75, NAM_NN_FSBC=1,NRTOCEAN=0) |
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